# CVE-2024-45334: Missing authorization in Trend Micro Antivirus One

> Attackers can modify antivirus configurations and access restricted functions due to missing authorization checks in Trend Micro Antivirus One.

- **Severity:** High 7.8 (`CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 22 Oct 2024
- **Updated:** 13 Mar 2025
- **Also known as:** GHSA-gm57-62jm-4pwg

## What is CVE-2024-45334?

CVE-2024-45334 is a high-severity missing authorization vulnerability in Trend Micro Antivirus One, published on 22 Oct 2024. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Trend Micro Antivirus One versions 3.10.4 and below (Consumer) is vulnerable to an Arbitrary Configuration Update that could allow unauthorized access to product configurations and functions.

Weakness: CWE-284 (Improper Access Control)

## Which versions are affected by CVE-2024-45334?

It affects 1 product.


Products: Trendmicro Antivirus One.

## How do I fix CVE-2024-45334?

No fix has been published for CVE-2024-45334 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-45334 being exploited?

There is no known exploitation of CVE-2024-45334 in the wild and no public exploit code.

## Other vulnerabilities in Trend Micro Antivirus One

- [CVE-2024-45335](https://insights.sbomify.com/CVE-2024-45335/): Security feature bypass in Trend Micro Antivirus One (high 8.4)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-45334 and fix it if it is affected.

What it is: CVE-2024-45334 is a high-severity missing authorization vulnerability in Trend Micro Antivirus One, published on 22 Oct 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-45334 in the wild and no public exploit code.

Affected product: Trend Micro Antivirus One. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2024-45334/ (Markdown: https://insights.sbomify.com/CVE-2024-45334/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-45334
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-45334
- OSV: https://osv.dev/vulnerability/CVE-2024-45334

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-45334/
Summaries are generated and may contain mistakes; the official description above is the record.